ABSTRACT
Objective
Nearly two-thirds of Black women in the US are obese. Studies have focused more on lifestyle and behavioral factors to explain racial disparities; less research has examined psychosocial factors such as psychological distress and social cohesion. While research suggests that social cohesion may confer benefits for health, no studies have assessed how social cohesion is related to both mental health and obesity, and potential racial differences. Our study examined associations between psychological distress, social cohesion, and obesity among Black and White adult women.
Design
Data are from the 2014–2018 National Health Interview Survey (n = 66,743). Participants self-reported psychological distress (Kessler K6 scale), obesity (body mass index≥30 kg/m2), and social cohesion. We fit logistic regression models of obesity with likelihood ratio tests for effect modification by social cohesion and by race.
Results
Psychological distress was associated with a 1.19 and 1.31 higher odds of obesity for Black (95% confidence interval: 1.05, 1.36) and White women (1.24, 1.39), respectively. Social cohesion was associated with a 0.75 lower odds of obesity among White (0.69, 0.81) but not Black women (odds ratio 0.94; 0.80, 1.10). Tests of interaction indicated no differences by social cohesion or race in the association between psychological distress and obesity.
Conclusion
Findings highlight complex relationships between psychological distress, obesity, and social cohesion in Black and White women. Public health efforts should focus on understanding mechanisms relating social factors to health.
Acknowledgements
All results and conclusions presented in this paper are solely those of the authors. Therefore, these ideas may not expressly be shared by the Centers for Disease Control and Prevention, who are responsible for administering the NHIS survey.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Correction Statement
This article has been corrected with minor changes. These changes do not impact the academic content of the article.